In an experiment to compare the tensile strengths of i = 6 different types of copper wire, j = 5 samples of each type were used. the between-samples and within-samples estimates of σ2 were computed as mstr = 2637.3 and mse = 1095.2, respectively. use the f test at level 0.05 to test h0: μ1 = μ2 = . . = μ6 versus ha: at least two μi's are unequal. calculate the test statistic. (round your answer to two decimal places.) f =
Answers: 1
Physics, 22.06.2019 11:50, kaylallangari2145
Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?
Answers: 2
Physics, 23.06.2019 02:30, maytce7237
Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false
Answers: 2
Physics, 23.06.2019 02:30, Tcrismon1000
What are two examples of phase changes that skip a phase during transition?
Answers: 1
In an experiment to compare the tensile strengths of i = 6 different types of copper wire, j = 5 sam...
Mathematics, 15.12.2020 22:00
Mathematics, 15.12.2020 22:00
Mathematics, 15.12.2020 22:00